MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1426"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk2r/pp1pbppp/2p1p2n/8/1P6/P4N1P/R1PPPPP1/1NBQKB1R b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:13:12 +0200"]
[GameEndTime "2026-09-14T17:13:12 +0200"]
[PlyCount "16"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.45/8 0.016s, n=13309, sd=12}
6. bxa5 {-0.62/9 0.020s, n=15887, sd=14} d5 {+0.56/8 0.035s, n=25475, sd=15}
7. e3 {-0.73/9 0.040s, n=18767, sd=12} Nf5 {+0.58/8 0.025s, n=17293, sd=14}
8. c4 {-0.48/10 0.017s, n=12976, sd=12} Nd6 {+0.54/9 0.023s, n=17988, sd=13}
9. d4 {-0.27/9 0.033s, n=23808, sd=15} Qxa5+ {+0.36/8 0.020s, n=15160, sd=17}
10. Bd2 {-0.14/9 0.024s, n=17643, sd=14} Qc7 {+0.40/10 0.017s, n=13741, sd=15}
11. cxd5 {-0.18/10 0.019s, n=13951, sd=17}
exd5 {+0.46/10 0.016s, n=12314, sd=17} 12. Bd3 {-0.54/9 0.023s, n=16785, sd=17}
Ne4 {+0.40/11 0.022s, n=16589, sd=18, White makes an illegal move: e1h1} 0-1